WO2019120123A1 - 一种改良缓冲铰链 - Google Patents

一种改良缓冲铰链 Download PDF

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Publication number
WO2019120123A1
WO2019120123A1 PCT/CN2018/120695 CN2018120695W WO2019120123A1 WO 2019120123 A1 WO2019120123 A1 WO 2019120123A1 CN 2018120695 W CN2018120695 W CN 2018120695W WO 2019120123 A1 WO2019120123 A1 WO 2019120123A1
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WO
WIPO (PCT)
Prior art keywords
damper
guiding frame
outer casing
disposed
torsion spring
Prior art date
Application number
PCT/CN2018/120695
Other languages
English (en)
French (fr)
Inventor
苏树鹏
黄榕新
Original Assignee
广东星鹏实业有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201711381542.8A external-priority patent/CN107989503B/zh
Priority claimed from CN201821679998.2U external-priority patent/CN209742578U/zh
Application filed by 广东星鹏实业有限公司 filed Critical 广东星鹏实业有限公司
Priority to ES202090022A priority Critical patent/ES2779322R1/es
Publication of WO2019120123A1 publication Critical patent/WO2019120123A1/zh

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/02—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with pneumatic piston brakes
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/20—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices in hinges
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
    • E05F5/10—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops with piston brakes

Definitions

  • the invention relates to the technical field of hinge development and design, and in particular to an improved buffer hinge.
  • Hinge also known as hinge, is a mechanical device used to join two solids and allow relative rotation between the two.
  • the hinge may be constructed of a moveable component or of a foldable material.
  • the hinges are mainly installed on the doors and windows, and the hinges are more installed on the cabinets and furniture door panels. They are mainly divided into stainless steel hinges and iron hinges according to the material classification; hydraulic hinges (also known as damping) appear for people to enjoy better enjoyment. Hinge), which is characterized by a buffer function when the door is closed, which minimizes the noise generated by the collision with the cabinet when the door is closed.
  • the number of accessories in this embodiment is still relatively large, the stability of the first tooth set and the second tooth set is relatively poor, and the difficulty of mold development and the difficulty of punching, resulting in large investment in the later mold, increasing the cost of the
  • One of the objects of the present invention is to provide an improved buffer hinge, and more particularly to a buffer hinge that is simple in construction and lower in production cost.
  • an improved buffer hinge comprising a casing, a first rotating shaft, a U-shaped pin, a hinge cup, and a first linking member, wherein the first linking member passes through one end
  • the first rotating shaft is rotatably mounted on the outer casing, and the other end of the first linking member is rotatably connected to the hinge cup through a shaft of the U-shaped pin shaft, and the hinge cup is fixed on the door panel;
  • the elastic component comprises: a torsion spring sleeve is disposed on the first rotating shaft, the first torsion arm of the torsion spring is coupled to the outer casing, the second torsion arm of the torsion spring is coupled to the second linkage member; or the first torsion arm of the torsion spring Fixed on the U-shaped pin, the second torsion arm of the torsion spring is abutted against the first linkage or the outer casing.
  • the outer casing is surrounded by the left and right side plates and the upper side plate, and a damper and a damper guide are arranged, and the output direction of the damper piston rod is set toward the upper side plate.
  • the damper is disposed between the damper guide and the outer casing, and the one end of the second linkage moves the damper guide to move the damper in the outer casing, and the stopper is disposed in the axial direction of the damper to block the piston rod Increase the resistance of the torsion spring reset.
  • the damper guide comprises a guiding frame, and a positioning block is arranged between the guiding frame and the outer casing, and the damper is disposed between the guiding frame and the positioning block,
  • the guiding frame comprises two side plates and a shape of a jaw formed by connecting the bottoms of the two side plates, and the positioning block is placed between the two side plates of the guiding frame.
  • the positioning block corresponds to the two side plates of the guiding frame to open a sliding slot for guiding and sliding the two side plates of the guiding frame.
  • the second linking member is disposed on both sides of the guiding frame to provide a transmission rod member, and a first notch portion or a through hole for inserting or passing the transmission rod member is disposed on both sides of the guiding frame, and the transmission rod member is driven to guide First notch or through hole on both sides of the frame
  • the transmission rod member comprises: a second linkage member is respectively disposed on two sides of the guiding frame, and the two side pulling shafts are inserted at the first notch portion or the through hole at two sides of the guiding frame.
  • the transmission rod member includes: a second linkage member is disposed on two sides of the guiding frame to provide a transmission shaft, and the transmission shaft is disposed at a first notch portion or a through hole at two sides of the guiding frame.
  • one end of the second linking member is provided with a transmission portion extending to both sides of the guiding frame, and the transmission portion is hinged with the transmission rod member.
  • the positioning block has a positioning hole corresponding to the second rotating shaft and the second rotating shaft passes through, and the second rotating shaft of the second linking member passes through the positioning hole.
  • the positioning block is provided with an outer arc-shaped protruding portion located near the second linking member, and the positioning hole is disposed near the outer curved protruding portion.
  • the piston rod of the damper is disposed in the direction of the upper side plate of the outer casing, the positioning block corresponding to the piston rod defines a through hole through which the piston rod passes, and the upper side plate of the outer casing blocks the piston rod to increase the resistance of the torsion spring reset.
  • the piston rod of the damper is disposed in the direction of the bottom plate of the guiding frame, and the positioning block defines a fixed shaft hole for fixing the damper, and the bottom plate of the guiding frame blocks the piston rod to increase the resistance of the torsion spring to reset.
  • the invention has the advantages of effectively reducing the cost of production, and on the basis of reducing the cost thereof, overcoming the acoustic noise generated by the friction of the components existing therein and the overall smoothness of the product, thereby improving the overall quality and market of the product.
  • Competitiveness
  • Embodiment 1 is a top plan view showing the buffer hinge of Embodiment 1;
  • FIG. 2 is a front view showing the structure of the buffer hinge of Embodiment 1;
  • Figure 3 is a schematic structural view of a section 1 of the buffer hinge of Embodiment 1 or 2;
  • Figure 4 is a schematic structural view of a section 2 of the buffer hinge of Embodiment 1 or 2;
  • Figure 5 is a schematic exploded view of the buffer hinge of Embodiment 1 or 2;
  • Figure 6 is a schematic view showing the damping guide transmission of the buffer hinge of Embodiment 1 or 2;
  • Figure 7 is a schematic exploded view of the damping guide transmission of the buffer hinge of Embodiment 1 or 2;
  • Figure 8 is a schematic structural view of a section 1 of the buffer hinge of Embodiment 1 or 3;
  • Figure 9 is a schematic structural view of a section 2 of the buffer hinge of the embodiment 1 or 3;
  • Figure 10 is a schematic exploded view of the buffer hinge of Embodiment 1 or 3;
  • Figure 11 is a schematic view showing the damping guide transmission of the buffer hinge of Embodiment 1 or 3;
  • Figure 12 is a schematic exploded view of the damping guide transmission of the buffer hinge of Embodiment 1 or 3.
  • the terms "upper, lower, inner, outer” and the like included in the term merely represent the orientation of the term in the normal use state, or are in the field.
  • an improved buffer hinge includes a housing 1, a first rotating shaft 51, a U-shaped pin 21, a hinge cup 2, a first linking member 3, wherein the first linkage One end of the piece 3 is rotatably mounted on the outer casing 1 through the first rotating shaft 51, and the other end of the first linking member 3 is rotatably connected to the hinge cup 2 through a shaft of the U-shaped pin shaft 21, and the hinge cup 2 is fixed at Door panel
  • Elastic components include:
  • Structure 1 the torsion spring 4 is sleeved on the first rotating shaft 51, the first torsion arm of the torsion spring 4 is abutted against the outer casing 1, and the second torsion arm of the torsion spring 4 is coupled to the second linking member 5;
  • the torsion spring 4 is sleeved on the first rotating shaft 51, the first torsion arm of the torsion spring 4 is fixed on the U-shaped pin shaft 21, the second torsion arm of the torsion spring 4 and the first linking member 3 or the outer casing 1 Receive
  • the torsion spring 4 is composed of a first torsion arm and a second torsion arm symmetrically disposed on two sides of the first torsion arm, the first torsion arm of the torsion spring abuts the outer casing near the first connecting member, two sets of second The torsion arms abut against the second linkage, respectively.
  • the outer casing 1 is surrounded by left and right side plates and an upper side plate, and a damper 8 and a damper guide are provided.
  • the damper 8 is disposed between the damper guide and the outer casing 1.
  • the one end of the second linkage 5 transmits the damper guide to move the damper 8 within the outer casing 1 to provide a stop in the axial direction of the damper 8.
  • the piston rod 82 is blocked to increase the resistance of the torsion spring return.
  • the damper guide includes a guiding frame 6 , and a positioning block 7 is disposed between the guiding frame 6 and the outer casing 1 , and the damper 8 is disposed between the guiding frame 6 and the positioning block 8 , specifically, the damper 8 It can be fixed on the bottom plate 60 of the guiding frame 6 or fixed on the positioning block 7, or only fixed hole hole which is disposed between the positioning block 7 and the guiding frame 6 and is provided with the damper 8 by using the guiding frame 6
  • the manner in which the damper is accommodated, specifically, the different structures thereof are used in combination with the different applications in Embodiment 3 and Embodiment 4.
  • the guiding frame 6 includes two side plates 61 and a shape of a jaw formed by the bottom bottom plate 60 connecting the two side plates 61.
  • the positioning block 7 is placed between the two side plates 61 of the guiding frame 6, and the guiding frame 6 can be In the "U" shape, the gap formed between the side plates 61 is matched with the diameter of the positioning block 7.
  • the positioning block 7 defines a sliding slot 72 for the two side plates 61 of the guiding frame 6 to guide the sliding of the two side plates 61 of the guiding frame 6.
  • the positioning portion is disposed at the top position of the sliding slot 72.
  • the sliding slot 72 can be extended by the positioning block 7 on the bottom surface of one side of the guiding frame 6 toward the top surface of the positioning block 7.
  • the guiding frame 6 has a notch or a shaft hole 62 in the bottom side plate 61 of the bottom portion thereof and a pulling shaft is disposed on both sides of the second connecting member 6 by cooperation with the recess or the shaft hole 62, and the second linking member 5 passes through The pulling shaft 55 drives the guiding frame 6 to move.
  • the second linking member 5 correspondingly drives the guiding frame 6 to move relative to the positioning block 7 or the outer casing 1.
  • the second linking member 5 is disposed on both sides of the guiding frame to provide a transmission rod member, and a first notch portion or a through hole 62 for inserting or passing the transmission rod member is disposed on both sides of the guiding frame 6, and the transmission rod member is driven by The first notch portion or the through hole 62 on both sides of the guide frame 6 is guided.
  • the transmission rod member includes a second linkage member 5 on each side of the guiding frame 6 is respectively provided with a pulling shaft 55, and a first notch portion for connecting the pulling shaft 55 is disposed on both sides of the guiding frame 6 or
  • the through hole 62 and the two side pull shafts 55 are inserted into the first notch portion or the through hole 62 on both sides of the guiding frame 6.
  • the pulling shaft 62 is not limited to pulling the round shaft or other shaped pulling shaft, and The elliptical circular axis can be used, which can solve the technical problem, and therefore will not be enumerated in detail here, and those skilled in the art can reasonably select the type.
  • the transmission rod member includes a second linkage member disposed on two sides of the guiding frame, and a driving shaft is disposed on the two sides of the guiding frame, and a first notch portion or a through hole through which the transmission shaft passes is disposed on the driving frame.
  • the first notch portion or the through hole is disposed at two sides of the guiding frame.
  • the transmission shaft is located at a side of the damping cylinder or a corresponding position of the transmission shaft.
  • One end of the second linking member 5 is provided with a transmission portion 54 extending to both sides of the guiding frame 6.
  • the transmission portion 54 is hinged with the pulling shaft 55, and the transmission portion 54 extends obliquely downward in the direction of the guiding frame 6.
  • the positioning block 7 defines a positioning hole 73 corresponding to the second rotating shaft 52 and passes through the second rotating shaft 52.
  • the second rotating shaft 52 of the second linking member 5 passes through the positioning hole 73, and the positioning hole 73 is further It is used to cooperate with the second rotating shaft 52 to fix the position block 7 so that the second linking member 5 is driven to guide the frame 6 to move in the housing direction and to make relative movement between the positioning block 7 and the guiding frame 6.
  • the positioning block 7 is provided with an outer arc-shaped convex portion located near the second linking member 5, and the positioning hole 73 is disposed near the outer curved convex portion.
  • Embodiment 2 Referring to Figures 3-7, on the basis of any of the structures of Embodiment 1, the stopper is the upper side plate 10 of the outer casing 1, and the piston rod 82 of the damper 8 is disposed toward the upper side plate 10 of the outer casing, positioning The block 7 defines a through hole for the piston rod 82 to pass through the piston rod 82, and the upper side plate 10 of the outer casing 1 blocks the piston rod 82 to increase the resistance of the torsion spring return.
  • the output direction of the piston rod 82 of the damper 8 is disposed in the direction of the upper side plate 10, and the damper 8 includes a damper cylinder 81 and a piston rod 82 provided on the damper cylinder 81.
  • the second linking member 5 rotates to cause the second linking member 5 to slide on the guiding frame 6 and guide the guiding frame 6 to the upper side plate 10 of the outer casing 1.
  • the piston rod 82 of the damper 8 abuts against the upper side plate 10 of the outer casing 1
  • the mutual abutment of the piston rod 82 and the upper side plate 10 of the outer casing 1 further reduces the torque of the torsion spring 4 resetting, correspondingly , reducing the force that is mounted on the door panel to be closed, providing a cushioning force during the door closing process, and allowing the door panel to be slowly closed, while in the process of opening the door panel, the second linkage
  • the driving portion 54 of the piece 5 is pressed down to drive the guiding frame 5 to move in the opposite direction to return the frame 5 to the starting position.
  • Embodiment 3 Referring to FIGS. 8-11, based on any of the structures of Embodiment 1, the stopper is a bottom plate 60 of the guide frame 6, and the piston rod 82 of the damper 8 is disposed toward the bottom plate 60 of the guide frame 6.
  • the positioning block 7 defines a fixed shaft hole 71 for fixing the damper 8.
  • the bottom plate 60 of the guide frame 6 blocks the piston rod 82 to increase the resistance of the torsion spring return.
  • the second linking member 5 rotates to cause the second linking member 5 to slide on the guiding frame 6 and guide the guiding frame 6 to the upper side plate 10 of the outer casing 1.
  • the piston rod 82 of the damper 8 abuts against the bottom plate 60 of the guiding frame 6, the mutual abutment between the piston rod 82 and the bottom plate 60 of the guiding frame 6 further reduces the torque of the torsion spring 4 resetting, correspondingly Reducing the force that is mounted on the door panel to be closed, providing a cushioning force during the door closing process, and allowing the door panel to be slowly closed while it is in the process of opening the door panel, the second connection
  • the driving portion 54 of the moving member 5 is pressed downward to drive the guiding frame 6 to move in the opposite direction to return the frame 6 to the starting position.

Landscapes

  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Abstract

一种改良缓冲铰链，包括外壳(1)、第一转轴(51)、U型销轴(21)、铰链杯（2）、第一连动件（3），铰链杯（2）固定在门板上；第二转轴（52）、扭力弹簧（4）、第二连动件（5），阻尼器导向件包括置于第二连动件（5）与外壳（1）之间的导向机架（6），外壳（1）由左右两侧板以及上侧板（10）围设而成，设置阻尼器（8）以及阻尼器导向件，阻尼器（8）的活塞杆（82）的输出方向往上侧板（10）方向设置，该铰链有效的降低其生产的成本，并在降低其成本的基础上，克服其存在的部件摩擦产生的声噪以及产品整体的转动顺滑度，提高产品的整体的品质以及市场竞争力。

Description

一种改良缓冲铰链 技术领域：
本发明涉及铰链研发设计技术领域，尤其涉及一种改良缓冲铰链。
背景技术：铰链又称合页是用来连接两个固体并允许两者之间做相对转动的机械装置。铰链可由可移动的组件构成，或者由可折叠的材料构成。合页主要安装于门窗上，而铰链更多安装于橱柜、家具门板上，按材质分类主要分为，不锈钢铰链和铁铰链；为让人们得到更好的享受又出现了液压铰链(又称阻尼铰链)，其特点是在柜门关闭时带来缓冲功能，最大程度的减小了柜门关闭时与柜体碰撞发出的噪音。
中国专利局公开的一件发明专利：CN207660429U，公告日为：2018.12.27的一款带缓冲功能的门铰链，该专利公开了一种可以通过阻尼器定位设在外壳内，在阻尼器的前后两侧设有导向槽；在所述导向套的前后两侧均设有导向块及第二齿组，导向套套设在阻尼器上，所述导向块插设在对应的导向槽中从而使导向套在阻尼器上定向移动，通过配合第二齿组与第一齿组啮合，阻尼器的活塞杆设在导向套上从而使阻尼器起到缓冲作用，其目的在于节省加工以及材料成本，然而该实施方式的配件数仍然较多，第一齿组与第二齿组配合稳定性相对较差，以及模具开 发难度以及冲压难度，导致后期模具的投入大，增加后期的单个的产品成本，市场竞争力有待改进。
发明内容：
本发明的目的之一在于提供一种改良缓冲铰链，尤其是一种结构简单且生产成本更低的缓冲铰链。
为达到上述目的，本发明采用如下技术方案：一种改良缓冲铰链，包括外壳、第一转轴、U型销轴、铰链杯、第一连动件，其中所述的第一连动件一端通过第一转轴转动的安装在外壳上，第一连动件的另一端通过U型销轴的一轴与铰链杯转动的连接，所述的铰链杯固定在门板上；
第二转轴、扭力弹簧、第二连动件，其中所述的第二连动件的一端通过第二转轴转动安装在外壳内，第二连动件的另一端通过U型销轴的另一轴与铰链杯可转动连接，弹性组件套设于第一转轴上，
弹性组件包括：扭力弹簧套设于第一转轴上，扭力弹簧的第一扭转臂与外壳接抵，扭力弹簧的第二扭转臂与第二连动件接抵；或扭力弹簧的第一扭转臂固定在U型销轴上，扭力弹簧的第二扭转臂与第一连动件或外壳接抵。
外壳由左右两侧板以及上侧板围设而成，设置阻尼器以及阻尼器导向件，阻尼器的活塞杆的输出方向往上侧板方向设置，
阻尼器置于阻尼器导向件与外壳之间，第二连动件的一端传 动阻尼器导向件带动阻尼器在外壳内运动，在位于阻尼器的运动轴向设置挡止件挡止活塞杆以增加扭力弹簧复位的阻力。
其中，阻尼器导向件包括导向机架，在位于导向机架与外壳之间设置定位块，阻尼器设置于导向机架与定位块之间，
其中，导向机架包括两侧板以及连接两侧板的底部形成的夹口形状，定位块置于导向机架的两侧板之间。
其中，定位块对应上述的导向机架的两侧板开设滑槽以供导向机架的两侧板导向滑动。
其中，第二连动件位于导向机架两侧设置传动杆件，导向机架两侧设置一供传动杆件插接或穿过的第一凹口部或通孔，传动杆件传动于导向机架两侧的第一凹口部或通孔
其中，传动杆件包括：第二连动件位于导向机架的两侧分别设置拉轴，两侧拉轴插接于导向机架两侧的第一凹口部或通孔处。
其中，传动杆件包括：第二连动件位于导向机架的两侧设置传动轴，传动轴穿设于导向机架两侧的第一凹口部或通孔处。
其中，第二连动件的一端设置往其导向机架两侧延伸的传动部，传动部与传动杆件铰接。
其中，定位块对应于第二转轴处开设定位孔并供第二转轴穿过，第二连动件的第二转轴穿过上述的定位孔。
其中，定位块在位于接近第二连动件处设置外弧形凸出部，定位孔设置于接近外弧形凸出部处。
其中，阻尼器的活塞杆往外壳上侧板方向设置，定位块对应活塞杆开设供活塞杆穿过的通孔，外壳的上侧板挡止活塞杆以增加扭力弹簧复位的阻力。
其中，阻尼器的活塞杆往导向机架底板方向设置，定位块开设供阻尼器固定的固定轴孔，导向机架底板挡止活塞杆以增加扭力弹簧复位的阻力。
本发明的优点在于：有效的降低其生产的成本，并在降低其成本的基础上，克服其存在的部件摩擦产生的声噪以及产品整体的转动顺滑度，提高产品的整体的品质以及市场竞争力。
附图说明：
附图1为实施例1的缓冲铰链的俯视结构示意图；
附图2为实施例1的缓冲铰链的主视结构示意图；
附图3为实施例1或2的缓冲铰链的剖面1结构示意图；
附图4为实施例1或2的缓冲铰链的剖面2结构示意图；
附图5为实施例1或2的缓冲铰链的爆炸结构示意图；
附图6为实施例1或2的缓冲铰链的阻尼导向传动示意图；
附图7为实施例1或2的缓冲铰链的阻尼导向传动分解示意图；
附图8为实施例1或3的缓冲铰链的剖面1结构示意图；
附图9为实施例1或3的缓冲铰链的剖面2结构示意图；
附图10为实施例1或3的缓冲铰链的爆炸结构示意图；
附图11为实施例1或3的缓冲铰链的阻尼导向传动示意图；
附图12为实施例1或3的缓冲铰链的阻尼导向传动分解示意图。
具体实施方式：
以下结合附图对本发明的具体实施方式进行详细说明。应当理解的是，此处所描述的具体实施方式仅用于说明和解释本发明，并不用于限制本发明。
在本发明中的描述中，在未作相反说明的情况下，“上、下、内、外”等包含在术语中的方位词仅代表该术语在常规使用状态下的方位，或为本领域技术人员理解的俗称，而不应视为对该术语的限制。
在本发明中的描述中，在其不同的实施方式中，不同技术特征以及技术方案中，在技术特征以及技术方案之间未构成冲突既可以相互配合使用。
本发明的说明书和权利要求书以及上述附图中的术语“第一”、“第二”、“第三”等(如果存在)是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应当理解，这样描述的对象在适当情况下可以互换。此外，术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排他的包含。
实施例1：参照图1-12，一种改良缓冲铰链，包括外壳1、第一转轴51、U型销轴21、铰链杯2、第一连动件3，其中所述的第一连动件3一端通过第一转轴51转动的安装在外壳1上，第一连动件3的另一端通过U型销轴21的一轴与铰链杯2转动的连接，所述的铰链杯2固定在门板上；
第二转轴52、扭力弹簧4、第二连动件5，其中所述的第二 连动件5的一端通过第二转轴52转动安装在外壳1内，第二连动件5的另一端通过U型销轴21的另一轴与铰链杯2可转动连接，弹性组件套设于第一转轴51上，
弹性组件包括：
结构1：扭力弹簧4套设于第一转轴51上，扭力弹簧4的第一扭转臂与外壳1接抵，扭力弹簧4的第二扭转臂与第二连动件5接抵；
结构2：扭力弹簧4套设于第一转轴51上，扭力弹簧4的第一扭转臂固定在U型销轴21上，扭力弹簧4的第二扭转臂与第一连动件3或外壳1接抵；
结构3：扭力弹簧4由第一扭转臂以及对称设置于第一扭转臂两侧的第二扭转臂组成，扭力弹簧的第一扭转臂抵靠接近第一连接件处的外壳，两组第二扭转臂分别抵靠第二连动件。
其中，外壳1由左右两侧板以及上侧板围设而成，设置阻尼器8以及阻尼器导向件。
阻尼器8置于阻尼器导向件与外壳1之间，第二连动件5的一端传动阻尼器导向件带动阻尼器8在外壳1内运动，在位于阻尼器8的运动轴向设置挡止件挡止活塞杆82以增加扭力弹簧复位的阻力。
其中，阻尼器导向件包括导向机架6，在位于导向机架6与外壳1之间设置定位块7，阻尼器8设置于导向机架6与定位块8之间，具体的，阻尼器8可以固设于导向机架6的底板60或固 设于定位块7上，或仅仅是设置于定位块7与导向机架6之间而采用导向机架6设置阻尼器8配合的固定轴孔容置阻尼器的方式，具体的，其不同结构配合实施例3、实施例4中的不同应用。
其中，导向机架6包括两侧板61以及连接两侧板61的底部底板60形成的夹口形状，定位块7置于导向机架6的两侧板61之间，导向机架6可以呈“U”型，两侧板61之间形成的间隙与定位块7直径配合。
其中，定位块7对应上述的导向机架6的两侧板61开设滑槽72以供导向机架6的两侧板61导向滑动，优选的，在位于滑槽72的顶部位置设置挡位部，滑槽72可以由定位块7位于导向机架6的一侧底面往其定位块7顶面延伸。
其中，导向机架6在其底部两侧板61开设凹口或轴孔62并通过与其凹口或轴孔62配合的在第二连接件6两侧设置拉轴，第二连动件5通过拉轴55带动导向机架6运动，在铰链杯2与外壳1相对运动时，第二连动件5相应的带动导向机架6相对于定位块7或外壳1运动。
第二连动件5位于导向机架两侧设置传动杆件，导向机架6两侧设置一供传动杆件插接或穿过的第一凹口部或通孔62，传动杆件传动于导向机架6两侧的第一凹口部或通孔62处。
其中，结构4：传动杆件包括第二连动件5位于导向机架6的两侧分别设置拉轴55，导向机架6两侧设置一供拉轴55插接的第一凹口部或通孔62，两侧拉轴55插接于导向机架6两侧的 第一凹口部或通孔62处，具体的，拉轴62不局限于拉动圆轴或其他形状的拉轴，也可以采用椭圆形的圆轴，均可以解决其技术问题，故在此不再详细的列举，本领域技术人员可以合理的选型。
其中，结构5：传动杆件包括第二连动件位于导向机架的两侧设置传动轴，导向机架两侧设置一供传动轴穿过的第一凹口部或通孔，传动轴穿设于导向机架两侧的第一凹口部或通孔处，具体的，传动轴位于阻尼缸体的侧部或对应传动轴的穿过位置设置让位口。
其中，第二连动件5的一端设置往其导向机架6两侧延伸的传动部54，传动部54与拉轴55铰接，传动部54往导向机架6方向下斜向延伸，
其中，定位块7对应于第二转轴52处开设定位孔73并供第二转轴52穿过，第二连动件5的第二转轴52穿过上述的定位孔73，其定位孔73进一步的用于配合第二转轴52固设定位块7，以使第二连动件5传动导向机架6在外壳内定向运动，并使定位块7与导向机架6之间为相对运动。
其中，定位块7在位于接近第二连动件5处设置外弧形凸出部，定位孔73设置于接近外弧形凸出部处。
实施例2：参照图3-7，在实施例1的任一结构基础上，挡止件为外壳1的上侧板10，阻尼器8的活塞杆82往外壳上侧板10方向设置，定位块7对应活塞杆82开设供活塞杆82穿过的 通孔，外壳1的上侧板10挡止活塞杆82以增加扭力弹簧复位的阻力。
阻尼器8的活塞杆82的输出方向往上侧板10方向设置，阻尼器8包括阻尼缸体81以及设置于阻尼缸体81上的活塞杆82。
在实施例中，在扭力弹簧4复位的过程中，第二连动件5转动进而使第二连动件5带动导向机架6上滑动并使导向机架6往外壳1的上侧板10一侧滑动，由于阻尼器8的活塞杆82抵靠在外壳1上侧板10上，活塞杆82与外壳1上侧板10的相互抵靠进一步的降低了扭力弹簧4复位的扭力，相应的，减小了其安装于门板上被关闭的力量，提供一个在门关闭过程的一个缓冲的作用力，并使门板的可以缓慢的闭合，而其在当门板打开的过程中，第二连动件5的传动部54下压带动导向机架5以相反方向运动导向机架5复位至起始位置。
实施例3：参照图8-11，在实施例1的任一结构基础上，挡止件为导向机架6的底板60，阻尼器8的活塞杆82往导向机架6底板60方向设置，定位块7开设供阻尼器8固定的固定轴孔71，导向机架6底板60挡止活塞杆82以增加扭力弹簧复位的阻力。
在实施例中，在扭力弹簧4复位的过程中，第二连动件5转动进而使第二连动件5带动导向机架6上滑动并使导向机架6往外壳1的上侧板10一侧滑动，由于阻尼器8的活塞杆82抵 靠在导向机架6底板60上，活塞杆82与导向机架6的底板60的相互抵靠进一步的降低了扭力弹簧4复位的扭力，相应的，减小了其安装于门板上被关闭的力量，提供一个在门关闭过程的一个缓冲的作用力，并使门板的可以缓慢的闭合，而其在当门板打开的过程中，第二连动件5的传动部54下压带动导向机架6以相反方向运动导向机架6复位至起始位置。
当然，以上仅为本发明较佳实施方式，并非以此限定本发明的使用范围，故，凡是在本发明原理上做等效改变均应包含在本发明的保护范围内。

Claims (12)

  1. 一种改良缓冲铰链，包括外壳、第一转轴、U型销轴、铰链杯、第一连动件，其中所述的第一连动件一端通过第一转轴转动的安装在外壳上，第一连动件的另一端通过U型销轴的一轴与铰链杯转动的连接，所述的铰链杯固定在门板上；
    第二转轴、扭力弹簧、第二连动件，其中所述的第二连动件的一端通过第二转轴转动安装在外壳内，第二连动件的另一端通过U型销轴的另一轴与铰链杯可转动连接，弹性组件套设于第一转轴上，
    弹性组件包括：扭力弹簧套设于第一转轴上，扭力弹簧的第一扭转臂与外壳接抵，扭力弹簧的第二扭转臂与第二连动件接抵；或扭力弹簧的第一扭转臂固定在U型销轴上，扭力弹簧的第二扭转臂与第一连动件或外壳接抵。
    外壳由左右两侧板以及上侧板围设而成，设置阻尼器以及阻尼器导向件，阻尼器的活塞杆的输出方向往上侧板方向设置，
    其特征在于：阻尼器置于阻尼器导向件与外壳之间，第二连动件的一端传动阻尼器导向件带动阻尼器在外壳内运动，在位于阻尼器的运动轴向设置挡止件挡止活塞杆以增加扭力弹簧复位的阻力。
  2. 根据权利要求1所述的一种改良缓冲铰链，其特征在于：阻尼器导向件包括导向机架，在位于导向机架与外壳之间设置定位块，阻尼器设置于导向机架与定位块之间，
  3. 根据权利要求2所述的一种改良缓冲铰链，其特征在于：导向机架包括两侧板以及连接两侧板的底部形成的夹口形状，定位块置于导向机架的两侧板之间。
  4. 根据权利要求3所述的一种改良缓冲铰链，其特征在于：定位块对应上述的导向机架的两侧板开设滑槽以供导向机架的两侧板导向滑动。
  5. 根据权利要求1所述的一种改良缓冲铰链，其特征在于：第二连动件位于导向机架两侧设置传动杆件，导向机架两侧设置一供传动杆件插接或穿过的第一凹口部或通孔，传动杆件传动于导向机架两侧的第一凹口部或通孔处
  6. 根据权利要求5所述的一种改良缓冲铰链，其特征在于：传动杆件包括：第二连动件位于导向机架的两侧分别设置拉轴，两侧拉轴插接于导向机架两侧的第一凹口部或通孔处。
  7. 根据权利要求5所述的一种改良缓冲铰链，其特征在于：传动杆件包括：第二连动件位于导向机架的两侧设置传动轴，传动轴穿设于导向机架两侧的第一凹口部或通孔处。
  8. 根据权利要求5所述的一种改良缓冲铰链，其特征在于：第二连动件的一端设置往其导向机架两侧延伸的传动部，传动部与传动杆件铰接。
  9. 根据权利要求2所述的一种改良缓冲铰链，其特征在于：定位块对应于第二转轴处开设定位孔并供第二转轴穿过，第二连动件的第二转轴穿过上述的定位孔。
  10. 根据权利要求9所述的一种改良缓冲铰链，其特征在于：定位块在位于接近第二连动件处设置外弧形凸出部，定位孔设置于接近外弧形凸出部处。
  11. 根据权利要求1-10任一项所述的一种改良缓冲铰链，其特征在于：阻尼器的活塞杆往外壳上侧板方向设置，定位块对应活塞杆开设供活塞杆穿过的通孔，外壳的上侧板挡止活塞杆以增加扭力弹簧复位的阻力。
  12. 根据权利要求1-10任一项所述的一种改良缓冲铰链，其特征在于：阻尼器的活塞杆往导向机架底板方向设置，定位块开设供阻尼器固定的固定轴孔，导向机架底板挡止活塞杆以增加扭力弹簧复位的阻力。
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